Oisin Morris

  1. What is Dehorning or Dis-budding and Why is it Done?


    Animals such as cattle, goats, and sheep are sometimes dehorned for several reasons, including:


    1. Safety: Horned animals can pose a safety risk to both humans and other animals, as they can use their horns to inflict serious injuries. Dehorning can help reduce the risk of accidental injury or aggression.

    2. Health: Horns can sometimes become infected or injured, leading to pain and other health problems for the animal. Removing the horns can help prevent these issues.

    3. Management: Horns can make it difficult to handle, transport and manage animals, as they can get caught in fences and other equipment. Dehorning can make it easier to handle animals for tasks such as veterinary procedures or transportation.


    Dehorning / Disbudding is the process of removing the horn buds from a young animal, before they develop into horns. The best time for Dehorning is between week 3 and 8, but it may vary from breed to breed. The height of

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  2. How Do Butane Soldering Irons Work?

    Portasol Soldering Iron

    How Do Butane Soldering Irons Work?

    Butane soldering irons use a butane gas fuel source to generate heat for soldering. Here is how they work:

    The butane gas is stored in a refillable tank within the soldering iron. Butane is a hydrocarbon gas that is commonly used in portable heating devices because it is easy to store, transport, and ignite.

    The ignition system on a Portasol butane soldering iron involves a piezoelectric system, which generates an electric spark when it is struck. This spark ignites the butane gas flowing from the tank, creating a flame at the tip of the soldering iron. The flame heats up a catalyst which in turn heats the tip, which then is used to heat the metal surfaces to be soldered and the solder itself, causing it to melt and flow onto the metal. The user can then control the temperature of the soldering iron by adjusting the gas flow and flame size.

    Portasol soldering irons include safety features such as a locking mechanism

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  3. How to Solder : A Beginners Guide to Soldering

    Portasol Soldering Iron

    Soldering is a process of joining two metal surfaces together using a low-melting-point metal alloy called solder. It's a fundamental skill used in various areas including electronics, plumbing, and jewelry making. Here's a soldering how to / beginner's guide to soldering:

    What you need to solder:

    • Soldering iron
    • Solder
    • Flux
    • Cleaning sponge
    • Helping hands or a third hand tool (optional)
    • Wire cutters/strippers
    • Adequate ventilation equipment and protective eyewear

    Steps : 

    1. Clean the surface: Ensure the metal surfaces you want to join are clean and free of rust, oil, or dirt. Use sandpaper or a wire brush to clean them up.
    2. If you plan to use a heat shrink tube to protect the soldered joint when you are finished, do not forget to place it on one of the wires you plan to solder, before you solder. Otherwise, you could have to break and re-solder the joint again!
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